.contents {
  padding: 7.5471698113vw;
  background: #d5d1c7;
}
.contents div:not(:last-child) {
  margin-bottom: 5.6603773585vw;
}
.contents div:nth-child(2) {
  width: 58%;
  max-width: 580px;
}
.contents div:nth-child(3) {
  width: 87.6%;
  max-width: 789px;
}
.contents div:nth-child(4) {
  width: 59%;
  max-width: 534px;
}
@media screen and (max-width: 750px) {
  .contents {
    padding: 3.7735849057vw;
  }
  .contents div:nth-child(2) {
    width: 78.7%;
    max-width: 386px;
  }
  .contents div:nth-child(3) {
    width: 83.4%;
    max-width: 409px;
  }
  .contents div:nth-child(4) {
    width: 79%;
    max-width: 389px;
  }
}

@media screen and (max-width: 750px) {
  #tg3 {
    margin-bottom: 20px !important;
  }
}